6087 search results - page 412 / 1218 » Knowledge discovery methods |
168
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ACL
2007
15 years 8 months ago
2007
Speech recognition in many morphologically rich languages suffers from a very high out-of-vocabulary (OOV) ratio. Earlier work has shown that vocabulary decomposition methods can ...
151
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ICMCS
2010
IEEE
15 years 8 months ago
2010
IEEE
Most affinity-based grouping methods only model the inclusive relation among the data. When the data set contains a significant amount of noise data that should not be included in...
183
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JCSS
2008
15 years 6 months ago
2008
In this paper we derive a generic form of structural decomposition for the constraint satisfaction problem, which we call a guarded decomposition. We show that many existing decom...
180
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TCS
2008
15 years 6 months ago
2008
We address the problem of detecting consensus motifs, that occur with subtle variations, across multiple sequences. These are usually functional domains in DNA sequences such as t...
181
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EJIVP
2010
15 years 1 months ago
2010
Abstract--In this paper we address the problem of unsupervised discovery of action classes in video data. Different from all existing methods thus far proposed for this task, we pr...